An Extended $4 \times 4$ Butler Matrix With Enhanced Beam Controllability and Widened Spatial Coverage.

Autor: Chu, Huy Nam1, Ma, Tzyh-Ghuang1
Zdroj: IEEE Transactions on Microwave Theory & Techniques. Mar2018, Vol. 66 Issue 3, p1301-1311. 11p.
Databáze: Business Source Ultimate